baber/WOPTO huggingface dataset:
Patent JP-H09195354-A (JP)
Title: Washing device of toilet stool
Inventor: HIRAIDE KEISUKE
IPC: F16K31/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To make rotational control of a pulling-up shaft based on rotational control of a handle, pull up a valve body to discharge washing water stored inside a tank, eliminate the holding of a handle for washing a toilet stool even in the case of having a stool and in the case of urinating in a washing device of the stool for washing the stool and, at the same time, to prevent the damage in the stool washing function by getting entangled in the chains inside the tank. SOLUTION: A timer device 38 is provided in a handle device 32 for making rotational control of a pulling-up shaft 30 to draw up a float valve 24. The timer device 38 returns the pulling-up shaft 30 controlled rotationally when the stool is washed in the case of having a stool to an original position after the water level of washing water in the tank 10 is lowered until it reaches P1 as the water level of a valve seat, and the float valve 24 is opened. Then, the timer device 38 is not used to make timer operation when the stool is washed in the case of urinating, and the float valve 24 detects the lowering of the water level to close automatically an exhaust port 20.
Patent JP-H07210997-A (JP)
Title: Reproducing method for cd data
Inventor: ARAI KOJI
IPC: G11B20/10
Filed: 1994-01-21
Abstract: PURPOSE:To reproduce multimedia by an inexpensive device by moving a CD reproducing head to a sound/picture data area for non-computer on a CD, starting to execute program data on a memory, while reading out the sound/picture data for non-computer from the CD reproducing head. CONSTITUTION:When data is read out from a CD and buffering is performed, and when data is read out from a CPU and buffering is performed, access request of reading data is sent from the CPU to a CD reproducing device, data is transferred to a RAM as response. And when reading data is finished, access request for an audio track is sent from the CPU to the CD reproducing device, a CD reproducing head is moved and adjusted to a specified track in the CD reproducing device. Then, when movement of the optical head is finished, the CPU accesses the RAM and executes a program on the RAM, while a CD-ROM reproducing device demodulates a signal outputted from the audio track, and outputs it to a loudspeaker.
Patent JP-S62182127-A (JP)
Title: Production of preform for quartz based optical fiber
Inventor: FUJIURA KAZUO
IPC: C03B37/014
Filed: 1986-02-05
Abstract: PURPOSE:To efficiently obtain a preform for quartz based optical fibers containing fluorine in a high concentration, by heating a porous preform consisting of fine quartz based glass particles together with a fluorine raw material in an atmosphere containing H2 and transparently vitrifying the preform. CONSTITUTION:A porous preform 12 consisting of fine quartz based glass particles is introduced into a heating furnace and a fluorine raw material, e.g. SF6, and H2 are introduced into the furnace to heat-treat the preform 12 by a heating heater 13 and afford the aimed preform for quartz based optical fibers. Thereby the thermal decomposition of the SF6 expressed by formula I is initiated and reaction expressed by formula II takes place by the added H2 at the same time. Since the bonding energy of HF contributes to the formation system of formula I, the conversion in equilibrium is improved and a large quantity of active fluorine is released. As a result, the fluorine in a high concentration is added to the preform for optical fibers.
Patent JP-S5756703-A (JP)
Title: Length or angle measuring apparatus
Inventor: HORUMERU DANKUSHIYATSUTO
IPC: G12B17/00
Filed: 1981-02-19
Abstract: a precision measuring apparatus (0) defining a measuring interval sealed from environmental influences comprises a shielding housing (10) surrounding a measuring interval and defining within the housing wall a slit (10a) oriented along the measuring interval, a movable member (11) attachable to a measured object and movable along the measuring interval, a carrying member (1a) attached to the movable member (11) and extending through the slit (10a), fluid bearings (12b) interposed between the movable member and the shielding housing to form a bearing gap (12) therebetween and to movably support the movable member (11) on the shielding housing (10) substantially without friction, and sealing fluid (14c) positioned in the bearing gap (12) to seal the slit (10a). The apparatus further includes a fluid supply means (14) for supplying sealing fluid (14c) such as vacuum oil, to the bearing gap (12), and means (18) for evacuating the shielding housing (10). A channel (13b ) for distributing the sealing fluid (14c) from the supply means (14) through the bearing gap (12) is defined by the movable member (11). Channels (13a, 13c) for collecting sealing fluid (14c) in the bearing gap (12) are defined by the wall of the housing (10). The fluid bearings (12b) can be pneumatic, formed by injecting compressed air into the bearing gap (12).
Patent JP-S53108957-A (JP)
Title: 1-methylperhydrotriquinacene
Inventor: AIGAMI KOUJI
IPC: C07C67/00
Filed: 1977-03-02
Abstract: PURPOSE: 1-Methyltricyclo [5,2,1,0 4 , 10 ] decane of formula I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57138013-A (JP)
Title: Digital signal recorder and reproducer
Inventor: TSUJI SHIROU
IPC: G11B20/10
Filed: 1981-02-17
Abstract: PURPOSE:To set a amount of delay accurately with a simple constitution and easy adjustment, by giving the amount of delay depending on the distance between a recording means and a preceeding reproducing means to a frame synchronizing code or the like through the provision of a delay meams. CONSTITUTION:A reproducing signal control circuit 12 gives a timing block to a reproducing signal processing circuit 11 and also provides a frame synchronizing signal or block synchronizing signal for a presettable counter 18. The output signal of the circuit 11 is delayed at an RAM13 in accordance with the preset value. On the other hand, the frame synchronizing signal and the like sets the counter 18 for initial state to a preset value. The counter 18 inputs a carry output to a recording signal control circuit 17 as a trigger pulse, and the output of the RAM13 is given with a synchronizing signal or the like again at a recording signal processing circuit 16 to supply a timing clock to form a signal of recording pattern form. Thus, the setting of accurate amount of delay can be made with a simple constitution and easy adjustment.
Patent JP-H08220909-A (JP)
Title: Image forming device
Inventor: TAMURA HISAHIRO
IPC: G03G15/20
Filed: 1995-02-10
Abstract: PURPOSE: To provide a mechanism for preventing the occurrence of permanent set even in the case of forming a backup roll of foamed rubber material, and also capable of bringing/releasing a backup roll in/from a press-contact state without installing a power source. CONSTITUTION: By moving a pressure roll 2 against a fixing roll 1, the pressure roll 2 is brought into press contact with the fixing roll 1, or released from the roll 1. A wire rope 3 is stretched on the outer peripheral surface near both ends of the fixing roll 1, and both ends of the wire rope 3 are fixed on both ends of an eccentric cam 4. The cam surface 4a of the eccentric cam 4 is shifted in accordance with the rotation of the fixing roll 2, the pressure roll 2 is put up by the cam surface 4a, then, the pressure roll 2 is brought into press contact with the fixing roll 1 as shown in a figure (a). When the fixing roll 1 is stopped, or reversely rotated, the cam surface 4a descends as shown in a figure (b), then, the pressure roll 2 is separated from the fixing roll 1, then, the roll 2 is released from being in press contact with the roll 1.
Patent JP-H06235965-A (JP)
Title: Azimuth adjusting device for camera
Inventor: ITO JUNICHI
IPC: G03B17/24
Filed: 1993-02-10
Abstract: PURPOSE:To make azimuth adjustment even if the moving speed of a film is not constant. CONSTITUTION:A magnetic information control circuit 9 reproduces the reference signal recorded on the record section of a film with a magnetic record section via a magnetic head 10, and a drive circuit 13 winds and rewinds the film 11 with a magnetic record section via a film feeding mechanism 14. A CPU 1 receives the output signal from the magnetic information control circuit 9 while the film 11 with a magnetic record section is driven by the drive circuit 13 and corrects the fluctuation of the output signal due to the fluctuation of the driving speed of the film 11 with a magnetic record section. The azimuth adjustment of the magnetic head 10 is made based on the output signal corrected by the CPU 1.
Patent JP-S60170024-A (JP)
Title: Magnetic recording medium
Inventor: SEKIYA SATORU
IPC: C09D5/23
Filed: 1984-02-13
Abstract: PURPOSE:To enable increase in the packing density of magnetic powder and to improve a magnetic characteristic by constituting a primer coating layer of a nonmagnetic substrate of a blank material contg. a thermosetting polyurethane resin and thermosetting polyester resin. CONSTITUTION:A mixture composed of a polyurethane resin of a thermosetting type and polyester resin of a thermosetting type is used as a blank material for a primer coating layer. The polyurethane resin of a thermosetting type is hardly soluble in an org. solvent used for a magnetic paint and is made more hardly soluble when thermoset. The adhesion to the base film is much improved by using the polyester resin of a thermosetting type. The component content of the binder in the magnetic layer is thus relatively decreased and the packing density of magnetic powder is increased.
Patent JP-H09215976-A (JP)
Title: Monitoring system for water treatment plant
Inventor: CHIBA MAYUMI
IPC: G05B23/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation caused by contamination of a water quality measuring instrument by a method wherein a signal of measurement from the water quality measuring instrument is analized and the degree of contamination of a measuring part being brought into contact with the objective water to be measured is diagnosed. SOLUTION: A means 53 for diagnosis of contamination of a measuring instrument always inputs signals of measurement from water quality measuring instruments 4 and 12 after driving of a plant is started and diagnoses contamination of each water quality measuring instrument 4 and 12 based on analysis of these signals of measurement. In addition, for diagnosis of this contamination, the means 53 for diagnosis of contamination of a measuring instrument uses the degree of complexity of the signals of measurement and when the complexity exceeds a predetermined level, it judges that the degree of contamination of each water quality measuring instrument 4 and 12 is under such an abnormal condition that could bring a hindrance for measurement. It is possible thereby to prevent an erroneous driving operation caused by the contamination of the water quality measuring instrument 4 and 12.
Patent JP-S63189839-A (JP)
Title: Light control element
Inventor: NITTA MASAAKI
IPC: B41J2/445
Filed: 1987-02-02
Abstract: PURPOSE:To effectively execute optical modulation and to obtain an element generating no crosstalk by making an area close to a border between a light control part and the other part substantially opaque. CONSTITUTION:Areas other than pixels 7 on an optical shutter array 6 are usually constituted of areas 18 independent of the adhering areas of electrodes 35, 36 and light control. The electrode adhering areas are made opaque areas by the electrodes 35, 36. The areas 18 between adjacent pixels 7 are opaquely formed. Since a PLZT crystal 34 is a substrate having an electro-optical effect and the areas 18 between respective pixels 7 on the crystal 34 are optically opaquely formed, so that even if an electric field between the electrodes 35 and 36 is partially applied to the non-light control areas 18, light is not transmitted through the areas 18 and optical modulation is not generated. Thereby, unrequired light transmission or crosstalk can be suppressed.
Patent JP-H03227011-A (JP)
Title: Crystal growth device
Inventor: KUNITSUGU YASUHIRO
IPC: H01L21/205
Filed: 1990-01-31
Abstract: PURPOSE:To make it possible to feed stable material for a long period by agitating organic metal material by a method wherein, in an organic metal material container in which solid raw material is stored, the temperature of a piping made of a shape memory alloy is variated around the shape-changing temperature. CONSTITUTION:The carrier gas such as the gas, for example, which is introduced from a carrier gas introducing piping 11, is saturated by the vapor of organic metal material when the gas passes through the organic metal material 3 filled in a container, and exhausted from a gas-exhausting piping 2. However, unevenness is generated on the distribution of the organic metal material when it is used for a long period. At this time, the granular organic material is agitated by a helical carrier gas introducing piping 11 which is made of a shape memory alloy. To be more precise, when a heterogenous state is generated on the material, an organic metal material container is heated up to 10 deg.C or higher. As a result, the helical-shaped carrier gas introducing piping 11 is shape- changed into a state wherein spiral is shrunk. Consequently, the unevenly distributed organic metal is agitated, and a uniform state is obtained.
Patent JP-S61181651-A (JP)
Title: Recorder
Inventor: NAGASHIMA MASAYOSHI
IPC: B41J2/005
Filed: 1985-02-08
Abstract: PURPOSE:To prevent the blocking of ink and the occurrence of noise by a method in which ink is supplied to an ink housing consisting of many holes or recessions and heated, and the ink is jetted and transferred by the pressures of bubbles generated. CONSTITUTION:A disc 7 having many ink housings 6 of holes capable of storing ink (a) which are arranged correspondingly to the shapes of letters or marks to be recorded is provided rotatably in the face of a paper feeding roller 1, which is operated by a rotary mechanism 8. A thermal head 10 of a size corresponding to one letter or mark is set in the face of the opposite side of the roller 1. When the head 10 is heated to heat the ink (a) of the housings 6 during the printing period, air bubbles (b) are generated between the head 10 and the ink (a), and the ink (a) is jetted from the housings 6 by the pressures of the bubbles (b) and transferred to a recording paper (p). Printing can thus be made without blocking of ink (a) and with low noise.
Patent JP-S58154731-A (JP)
Inventor: JIYANUTSU JIYOSEFU HENRIKU KUR
IPC: C25B1/46
Filed: 1983-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05223869-A (JP)
Title: Choke coil evaluating smoother circuit simulation device
Inventor: MURASATO MICHIHISA
IPC: G01R31/00
Filed: 1992-02-07
Abstract: PURPOSE:To provide a smoother circuit simulation device to evaluate influence of eventual loss of core material upon a switching power supply, wherein the evaluation is made on a smoothing choke coil and its core used in the switching power supply, with which measurement in the driving condition near the actual operation is made practicable. CONSTITUTION:In a smoother circuit simulation device for evaluation of choke coil, a variable voltage power supply 1 is as the input connected with a smoother circuit 11 consisting of a choke coil to be tested 12, capacitor 13, and diode 14 through a switching element 7 whose frequency and duty ratio are controlled by an oscillator 5, and a variable load device 2 is connected as the output, wherein further a thermometer to measure the running temp. and ambient temp. of the choke coil 12 is installed at the core surface of the coil 12 and in its neighborhood. The coil 12 is installed in a constant temp. chamber.
Patent JP-H04263164-A (JP)
Title: Device using disk-shaped medium
Inventor: UJITA EIJI
IPC: G11B7/085
Filed: 1991-02-18
Abstract: PURPOSE:To prevent dust particles from being produced and to make the load ing stability of a disk good by a method wherein, when an optical pickup means is not in an operation state, the optical pickup means is pressed to the side of a chassis by using a pressure means. CONSTITUTION:When a cam plate 20 and a holder 24 are situated in the -Y direction which is closest to a guide groove 22a at a stand 22 and a carriage 5 is situated on the side of a turntable 7, a pin 12 which is erected and installed at a lever 11 installed at the plate 20 comes into contact with an edge 6a at a bobbin for a coil 6 which is moved together with the carriage 5 and presses the edge 6a at the bobbin to the -Y direction by the turning force of the lever 11 by the energizing force of a spring 13. Consequently, the side face 5a of the carriage 5 is pressed to an insulator. Thereby, when a disk device is conveyed in a state that no electric current is applied to a linear motor, it is possible to prevent the carriage form being moved.
Patent JP-S58140884-A (JP)
Title: Pattern recognizing device
Inventor: EJIRI KOUICHI
IPC: G06K9/62
Filed: 1982-02-16
Abstract: PURPOSE:To enable even an unskilled person to perform additional registration to a feature dictionary easily, by extracting a feature pattern from a read pattern and then comparing it with feature parameters of known patterns registered previously in the feature dictionary, and thus recognizing the read pattern. CONSTITUTION:When an operator writes an optional character on the entry surface of a digitizer 21, a feature extracting circuit B30 extracts the feature parameter of the handwritten character pattern, which is stored in a storage device B41. The feature parameter is read out of the device B41 and transferred to a pattern restoring circuit 9 by the editing circuit 43 in a correction processor 40 through an output interface circuit 42. Consequently, restored stroke patterns of the handwritten character pattern are displayed on the screen of a CRT display 10. Then, the operator specifies and deletes unnecessary strokes through a keyboard device 11 and performs additional registration to store the resulting data in a storage device 7 by the circuit 42.
Patent JP-S59152248-A (JP)
Title: Hard sealing method for quartz part and its hard sealing device
Inventor: NAGATA NOBORU
IPC: H01S3/034
Filed: 1983-02-15
Abstract: PURPOSE:To bond a quartz plate to the end face of quartz tube simply and securely in a sealing manner, by placing the quartz plate through a binder containing low-melting glass on the end face of quartz tube, heating the end part of the quartz tube so that the low-melting glass is melted, cooling the interior of the quartz tube while evacuating it. CONSTITUTION:The end face of the quartz tube 1 constituting a discharge tube of gas laser, etc. is cut slant, the cut end face is polished optically, the quartz plate 2 having both faces optically polished is placed through a binder having dispersed low-melting glass on the end face. The other end part of the quartz tube 1 is connected through the three-way valve 21 to the vacuum pump 22. The quartz tube 1 is inserted into the center of the furnace 14, electricity is applied to the heater 15, the center 14 of the furnace is heated to heat the end part of the quartz tube 1. When the low-melting glass is melted, the three-way valve 21 is shifted, the quartz tube 22 is cooled while evacuating the interior of the quartz tube 1 by the use of the vacuum pump 22, so that the quartz plate 2 is pressed to the end face of the quartz tube 1 and bonded in a sealing manner.
Patent JP-S63192319-A (JP)
Inventor: ICHIMORI TAKASHI
IPC: A01F17/02
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02202773-A (JP)
Title: Afterglow correcting circuit for multichip line sensor
Inventor: URANO ICHIRO
IPC: H04N5/357
Filed: 1989-01-31
Abstract: PURPOSE:To obtain image information of high quality for character recognition or the like by providing a subtracting means to subtract a digital picture element signal string delayed and multiplied by a coefficient from the output digital picture element signal string of a converting means. CONSTITUTION:One-line components of an analog picture element signal B are sampled and held by an S/H circuit 11 to become a picture element signal C having a stairecase waveform, and this signal C is converted to a digital picture element signal string D by an A/D convering circuit 12. The signal string D is supplied to not only the addition side terminal of an operating circuit 13 but also a one-line delay circuit 14. A digital picture element signal string E of the preceding line outputted from the circuit 14 is multiplied by a proper coefficient set in accordance with the afterglow characteristic by a coefficient circuit 15 and is supplied as a digital picture element signal string F to the subtraction side terminal of the circuit 13. A signal string F for afterglow correction is subtracted from the signal string D by the circuit 13 to output an afterglow-corrected digital picture element signal string G to an output terminal OUT.
Patent JP-S57138661-A (JP)
Title: Picture forming device capable of partial copy
Inventor: HASHIMOTO TAKAMI
IPC: G03G15/04
Filed: 1981-02-19
Abstract: PURPOSE:To form a good copy picture where exposure is not deficient leading and trailing edges and an unnecessary part is not copied, by controlling the movement, whose speed is equal to that of an original set table approximately, of a shutter plate provided with a slit through an original position designating mechanism. CONSTITUTION:When an original set table 2 where an original including an unnecessary part B and a part A to be copied partially is set is moved and the part A to be copied reaches a position near a slit 5 of a slit exposing optical system, a manually set flap of an original position designating mechanism is detected, and a slit plate provided with a slit 11 and closed parts 12A and 12B is moved througha pulse motor driving mechanism in a speed approximately equal to that of the table 2, and the unnecessary part B is covered with the part 12A, and the tip part of the part A to be copied is exposed through the opened shutter 5 without deficiency of exposure. Succeeding unnecessary parts B are covered similarly, and thus, a sharp and vivid partial copy is obtained where exposure is not deficient at leading and trailing edges and unnecessary parts are not copied.
Patent JP-S57138603-A (JP)
Title: Plastic lens which self-absorbs deformation
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1981-02-19
Abstract: PURPOSE:To cause self-absorption of the deformation produced by the difference between coefficients of thermal expansion of a plastic lens and a lens frame body by providing a thin buffer part thinner than the min. thickness of the plastic lens on the outside circumference of said lens. CONSTITUTION:A thin walled part 14 is formed as a buffer part on the peripheral part of a plastic lens 13, and this lens 13 is inserted into a mirror body 11, after which the screw part 12a of a retaining pipe is screwed to a screw part 11a, and the thin walled part of the lens are brought into contact with the space between the abutting parts 11b and 12b by prescribed pressure, whereby these are fixed. Thereby, the internal stress of the lens 13 owing to temp. changes is self-absorbed.